热学中多方过程的研究  

Research on multi-powers course in thermology

作　　者：陈小敏[1] 易成俊 晁代勤 

机构地区：[1]焦作大学基础部,河南焦作454000 [2]新乡市五建 [3]新乡轻机股份有限公司,河南新乡453002

出　　处：《河南机电高等专科学校学报》2003年第3期80-81,共2页Journal of Henan Mechanical and Electrical Engineering College

摘　　要：有些普通物理教材中把多方过程看做一个绝热和等温之间的过程 ,作者认为这种观点有些片面 .多方过程应是一些有规律的准静态过程的总称 ,理想气体的四个基本热力学过程仅是其特例 .文章围绕多方指数n变化时过程性质的变化 。Multi-powers course is considered as a course between e qual-temperature and isolated-heat in some physics textbook,which I think is pa rtial.Multi-powers course should be the general concept of the regular quasi-st atic course,four elementary thermodynamic courses of the perfect gas is simply the special case of it.This view is formulated thoroughly in the thesis,surroun ding how the course property changes with the multi-powers index n.

关 键 词：理想气体 状态方程 多方过程 摩尔热容量 热学 

分 类 号：O551[理学—热学与物质分子运动论]